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Electrohydraulic hybrid lifting vehicle
A lifting vehicle (1) having two axles (27, 28) with respective differentials (29, 30); a constant-velocity, universal joint drive (31) connecting the differentials (29, 30); a telescopic arm (3); and a hydraulic circuit powered by a hydraulic pump (12) to operate the telescopic arm (3). The vehicle also has, housed in a first side compartment between the axles (27, 28), an internal combustion engine (10), a reversible electric machine (11), the hydraulic pump (12), and a disconnectable drive (13) for selectively disconnecting the internal combustion engine (10) from the reversible electric machine (11) and hydraulic pump (12); the reversible electric machine (11) driving the hydraulic pump (12) when the internal combustion engine (10) is disconnected from the disconnectable drive (13); and a battery (19) being housed in a second side compartment, on the opposite side of the constant-velocity, universal joint drive (31) to the first side compartment, being connected for charging to the reversible electric machine (11), and being connected to an electric motor (18) connected to the battery (19) and the constant- velocity, universal joint drive (31) in a third compartment beneath the telescopic arm (3).
Electrohydraulic hybrid lifting vehicle
A lifting vehicle (1) having two axles (27, 28) with respective differentials (29, 30); a constant-velocity, universal joint drive (31) connecting the differentials (29, 30); a telescopic arm (3); and a hydraulic circuit powered by a hydraulic pump (12) to operate the telescopic arm (3). The vehicle also has, housed in a first side compartment between the axles (27, 28), an internal combustion engine (10), a reversible electric machine (11), the hydraulic pump (12), and a disconnectable drive (13) for selectively disconnecting the internal combustion engine (10) from the reversible electric machine (11) and hydraulic pump (12); the reversible electric machine (11) driving the hydraulic pump (12) when the internal combustion engine (10) is disconnected from the disconnectable drive (13); and a battery (19) being housed in a second side compartment, on the opposite side of the constant-velocity, universal joint drive (31) to the first side compartment, being connected for charging to the reversible electric machine (11), and being connected to an electric motor (18) connected to the battery (19) and the constant- velocity, universal joint drive (31) in a third compartment beneath the telescopic arm (3).
Electrohydraulic hybrid lifting vehicle
SOMA AURELIO (author) / BOSSO NICOLA (author) / MERLO AMILCARE (author)
2016-11-17
Patent
Electronic Resource
English
IPC:
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
B60L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
,
Antrieb von elektrisch angetriebenen Fahrzeugen
/
E02F
Baggern
,
DREDGING
Consecutive lifting and lowering electrohydraulic system for large size and heavy structure
| British Library Online Contents | 2013
Consecutive lifting and lowering electrohydraulic system for large size and heavy structure
| Online Contents | 2013